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公开(公告)号:US09123837B2
公开(公告)日:2015-09-01
申请号:US13906655
申请日:2013-05-31
发明人: Hans Andersson , Pasi Kostamo , Veikko Kämäräinen , Seppo Nenonen
IPC分类号: H01L31/0216 , H01L31/08 , H01L23/552 , G01T1/24 , H01L31/115 , H01L31/0224
CPC分类号: H01L31/0216 , G01T1/241 , H01L23/552 , H01L31/02164 , H01L31/022416 , H01L31/085 , H01L31/115 , H01L2924/0002 , H01L2924/00
摘要: A semiconductor radiation detector includes a bulk layer of semiconductor material. On a first side of said bulk layer is an arrangement of field electrodes and a collection electrode for collecting radiation-induced signal charges from said bulk layer. A radiation shield exists on a second side of said bulk layer, opposite to said first side, which radiation shield selectively overlaps the location of said collection electrode.
摘要翻译: 半导体辐射检测器包括半导体材料的体层。 在所述体层的第一侧上是场电极和收集电极的布置,用于收集来自所述体层的辐射信号电荷。 辐射屏蔽存在于所述主体层的与所述第一侧相对的第二侧上,该辐射屏蔽选择性地与所述收集电极的位置重叠。